<template>
<footer class="footer">
      <span class="todo-count"><strong>{{fn}}</strong>剩余</span>
      <ul class="filters">
        <li>
          <a class="selected" href="#/">全部</a>
        </li>
        <li>
          <a href="#/active">进行中</a>
        </li>
        <li>
          <a href="#/completed">已完成</a>
        </li>
      </ul>
      <button class="clear-completed" @click="clear" v-show="isDoneAll">清除已完成</button>
    </footer>
</template>

<script>
 export default {
   name: 'TodoFooter',
   props: {
   fn:{
    type:Number,
      require: true
   },
    isDoneAll:{
      type:Boolean,
      require: true
    }
   },
   methods:{
    clear(){
 this.$emit('clear')
    }
   
   }
  
 }
</script>

<style>

</style>